Y=15 -4y
+4y +4y
5y=15
÷ ÷ 
5 5
y=3
        
             
        
        
        
Swap the n with the 7
7-5
Find the answer to 7-5
7-5=2
So the answer is 2
        
             
        
        
        
Answer:
B
Step-by-step explanation:
For the perpendicular of an equation you need to flip the fraction and change the sign from positive to negative or if it's negative to positive. 3/2 is changed to -2/3 which when multiplied by -2 gives you 4/3 and 4/3+5/3 is equal to 3.
 
        
             
        
        
        
Answer:
CD
Step-by-step explanation:
if B comes after A and you put them together that makes AB so do the same for CD CD is the answer
 
        
                    
             
        
        
        
Answer:
No. 
Step-by-step explanation:
18 is less than 21.50 & there is only a one time fee for Shantay’s Shirts.